AS56478
Hyperoptic Ltd ISP registered in United Kingdom
95IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#39,435AS Rank
327/327RIS visibility
#35Rank in United Kingdom
2011-03-01Allocated
Hyperoptic Ltd (AS56478) — ISP, registered in United Kingdom. announces 95 IPv4 prefixes + 3 IPv6 prefixes. Rank in United Kingdom: #35. Allocated: 2011-03-01.
IPv4 95IPv6 3
Announced prefixes · 98
- v4 137.220.100.0/22 valid
- v4 137.220.104.0/22 valid
- v4 137.220.112.0/23 valid
- v4 137.220.114.0/23 valid
- v4 137.220.116.0/23 valid
- v4 137.220.118.0/23 valid
- v4 137.220.120.0/23 valid
- v4 137.220.122.0/23 valid
- v4 137.220.124.0/22 valid
- v4 137.220.64.0/18 valid
- v4 137.220.68.0/22 valid
- v4 137.220.72.0/21 valid
- v4 137.220.80.0/22 valid
- v4 137.220.84.0/22 valid
- v4 137.220.88.0/22 valid
- v4 137.220.92.0/22 valid
- v4 137.220.96.0/22 valid
- v4 140.228.32.0/19 valid
- v4 140.228.44.0/22 valid
- v4 140.228.48.0/22 valid
- v4 140.228.52.0/22 valid
- v4 140.228.56.0/22 valid
- v4 140.228.64.0/19 valid
- v4 140.228.80.0/21 valid
- v4 140.228.88.0/22 valid
- v4 140.228.92.0/22 valid
- v4 141.0.144.0/21 valid
- v4 141.0.152.0/21 valid
- v4 143.58.128.0/18 valid
- v4 143.58.128.0/21 valid
- v4 143.58.144.0/22 valid
- v4 143.58.148.0/22 valid
- v4 143.58.152.0/21 valid
- v4 143.58.160.0/21 valid
- v4 143.58.192.0/18 valid
- v4 143.58.212.0/22 valid
- v4 143.58.216.0/21 valid
- v4 143.58.216.0/22 valid
- v4 143.58.220.0/22 valid
- v4 143.58.224.0/21 valid
- v4 143.58.224.0/22 valid
- v4 143.58.228.0/22 valid
- v4 143.58.232.0/22 valid
- v4 143.58.236.0/22 valid
- v4 143.58.248.0/21 valid
- v4 152.37.100.0/23 valid
- v4 152.37.104.0/22 valid
- v4 152.37.114.0/23 valid
- v4 152.37.116.0/22 valid
- v4 152.37.120.0/22 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 95 IPv4 · 3 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 98 |
| 2026-06-13 | 98 |
Internet Exchanges · 3
- LINX LON1 London 200 Gbps
- LONAP London 200 Gbps
- LINX Manchester Manchester 40 Gbps
Facilities · 4
- Equinix LD7 - London, Slough Slough
- Equinix MA3 - Manchester, Joule House Manchester
- Equinix MA4 - Manchester, Synergy House Manchester
- Telehouse - London (Docklands South) London
AS topology · Customer cone 1
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